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对山东省荣成市石岛镇大渔岛村９１户３９８名散居渔民膳食结构及营养状况调查的结果表明：①蛋白质和热能人均摄入量占平均供给量的１１５．４％和１１２．２％，其它营养素除维生素Ｂ２占８３．３％以外均摄入较充足。蛋白质、脂肪、碳水化合物的热量构成比分别为１１．３％、２７．６％、６１．１％。②查体中未发现严重的营养缺乏症。③体重指数超过正常者占１３．２％。④体重指数与收缩压、舒张压经相关回归分析，呈显著相关。⑤大渔岛居民头发锌含量高于泰安农民，铜、铁含量低于泰安农民。
The survey of dietary structure and nutritional status of 398 scattered fishermen in 91 households in Dayuxidao Village, Rongcheng City, Shandong Province showed that: ① The average intake of protein and calories accounted for 115.4% and 112.2% of the average supply respectively; , Other nutrients in addition to vitamin B2 accounted for 83.3% are more adequate intake. The heat composition ratios of protein, fat and carbohydrate were 11.3%, 27.6% and 61.1% respectively. ② physical examination found no serious nutritional deficiencies. ③ body mass index than normal accounted for 13.2%. ④ body mass index and systolic blood pressure, diastolic blood pressure by correlation analysis, was significantly correlated. ⑤ residents of the island hair larger than the zinc content of Tai’an farmers, copper, iron content is lower than Tai’an farmers.